Oils

Minnesota has hired the top official to oversee research on the effects of marijuana for the state’s new medical marijuana program. Dr. Thomas Arneson, an internal medicine specialist with research experience in several organizations, will head up research efforts in the state’s Office of Medical Cannabis. His hire was announced Thursday. He starts Monday.

As the search for the fountain of youth moves forward, beauty experts are turning back to a centuries-old tradition from countries like India and China. The next big trend in beauty is oils — oils for the face, body and hair.